Kangsheng Wong

Published in

Government Digital Services, Singapore

·Mar 30

Enforce TLS on OpenTelemetry Operator

Background As we are working on Vulnerability Assessment Testing on the k8s cluster, we found out that OTel Operator v0.59.0 is using default TLSv1.0 and default TLS cipher suites on the port where it communicates to kube-api server. Using TLSv1.0 and default cipher suites is vulnerable to SWEET32 attack as it…

Opente

4 min read

Opente

4 min read

Feb 22, 2022

Challenges on AWS lambda development with Python

Before we discuss further, lets start with Pros and Cons of using python for AWS lambda: Pro Fast on prototype Easy to test on local environments Cons For Beginner, it might confuse on deployment to lambda environment To begin with AWS Lambda development, the typical workflow is look as below: …

AWS

2 min read

AWS

2 min read

Sep 3, 2021

Guide to Visual Studio 2017 CMake Upgrade Hack

Background Unable to upgrade the cmake tools from Visual Studio 2017, where it is tuck with CMake V3.12.18081601-MSVC_2 Pre-requisite Any CMake greater than 3.12 Visual Studio 2017 and CMake components Step for Upgrade Backup Original MSVC CMake Original CMake msvc is installed under this path C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake

Msvc

2 min read

Guide to Visual Studio 2017 CMake Upgrade Hack

Msvc

2 min read